custom command line terminal window, blinking in color theme, scrolling region resize

[fanfix.git] / src / jexer / tterminal / ECMA48.java

diff --git a/src/jexer/tterminal/ECMA48.java b/src/jexer/tterminal/ECMA48.java
index 96f4e4083cc0bba8085d2df1311492214142017d..31bb5b1573cda8d66922036a40027e117b52e83f 100644 (file)
--- a/src/jexer/tterminal/ECMA48.java
+++ b/src/jexer/tterminal/ECMA48.java
@@ -567,9 +567,11 @@ public class ECMA48 implements Runnable {
      * @param height the new height
      */
     public final void setHeight(final int height) {
+        int delta = height - this.height;
         this.height = height;
-        if (scrollRegionBottom >= height) {
-            scrollRegionBottom = height - 1;
+        scrollRegionBottom += delta;
+        if (scrollRegionBottom < 0) {
+            scrollRegionBottom = height;
         }
         if (scrollRegionTop >= scrollRegionBottom) {
             scrollRegionTop = 0;